linux/drivers/net/ethernet/broadcom/bnxt
Eric Dumazet 58e0e22bff bnxt: remove ndo_poll_controller
As diagnosed by Song Liu, ndo_poll_controller() can
be very dangerous on loaded hosts, since the cpu
calling ndo_poll_controller() might steal all NAPI
contexts (for all RX/TX queues of the NIC). This capture
can last for unlimited amount of time, since one
cpu is generally not able to drain all the queues under load.

bnxt uses NAPI for TX completions, so we better let core
networking stack call the napi->poll() to avoid the capture.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-23 21:55:25 -07:00
..
bnxt_coredump.h bnxt_en: Add support for ethtool get dump. 2018-08-05 17:08:26 -07:00
bnxt_dcb.c bnxt_en: Add DCBNL DSCP application protocol support. 2018-08-05 17:08:26 -07:00
bnxt_dcb.h bnxt_en: Do not use the CNP CoS queue for networking traffic. 2018-08-05 17:08:26 -07:00
bnxt_debugfs.c bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00
bnxt_debugfs.h bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00
bnxt_devlink.c net: bnxt: Fix a uninitialized variable warning. 2018-09-18 20:04:40 -07:00
bnxt_devlink.h bnxt_en: Add bnxt_en initial params table and register it. 2018-07-05 19:58:35 +09:00
bnxt_dim.c net/dim: Rename *_get_profile() functions to *_get_rx_moderation() 2018-04-24 10:15:07 -04:00
bnxt_ethtool.c bnxt_en: take coredump_record structure off stack 2018-08-13 20:45:49 -07:00
bnxt_ethtool.h bnxt_en: Add support for ethtool get dump. 2018-08-05 17:08:26 -07:00
bnxt_fw_hdr.h bnxt_en: Added support for Secure Firmware Update 2016-09-19 21:32:24 -04:00
bnxt_hsi.h bnxt_en: Update firmware interface version to 1.9.2.25. 2018-08-05 17:08:25 -07:00
bnxt_nvm_defs.h bnxt_en: Fix memory fault in bnxt_ethtool_init() 2018-04-19 16:35:09 -04:00
bnxt_sriov.c bnxt_en: Fix VF mac address regression. 2018-09-17 07:56:35 -07:00
bnxt_sriov.h bnxt_en: Fix VF mac address regression. 2018-09-17 07:56:35 -07:00
bnxt_tc.c bnxt_en: don't try to offload VLAN 'modify' action 2018-09-20 11:25:54 -07:00
bnxt_tc.h bnxt_en: alloc tc_info{} struct only when tc flower is enabled 2017-10-28 00:02:45 +09:00
bnxt_ulp.c bnxt_en: Do not adjust max_cp_rings by the ones used by RDMA. 2018-09-03 21:59:43 -07:00
bnxt_ulp.h bnxt_en: Clean up unused functions. 2018-09-03 21:59:43 -07:00
bnxt_vfr.c bnxt_en: Add bnxt_en initial params table and register it. 2018-07-05 19:58:35 +09:00
bnxt_vfr.h bnxt_en: export a common switchdev PARENT_ID for all reps of an adapter 2018-01-17 14:48:27 -05:00
bnxt_xdp.c xdp: don't make drivers report attachment mode 2018-07-13 20:26:35 +02:00
bnxt_xdp.h net: bpf: rename ndo_xdp to ndo_bpf 2017-11-05 22:26:18 +09:00
bnxt.c bnxt: remove ndo_poll_controller 2018-09-23 21:55:25 -07:00
bnxt.h bnxt_en: Do not adjust max_cp_rings by the ones used by RDMA. 2018-09-03 21:59:43 -07:00
Makefile bnxt_en: add debugfs support for DIM 2018-04-27 14:47:30 -04:00